2130008400
2,130,008,400 is an even composite number composed of five prime numbers multiplied together.
2130008400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred fifty divisors.
Prime factorization of 2130008400:
24 × 34 × 52 × 132 × 389
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 13 × 13 × 389)See below for interesting mathematical facts about the number 2130008400 from the Numbermatics database.
Names of 2130008400
- Cardinal: 2130008400 can be written as Two billion, one hundred thirty million, eight thousand, four hundred.
Scientific notation
- Scientific notation: 2.1300084 × 109
Factors of 2130008400
Divisors of 2130008400
- Number of divisors d(n): 450
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 27 30 36 39 40 45 48 50 52 54 60 65 72 75 78 80 81 90 100 104 108 117 120 130 135 144 150 156 162 169 180 195 200 208 216 225 234 240 260 270 300 312 324 325 338 351 360 389 390 400 405 432 450 468 507 520 540 585 600 624 648 650 675 676 702 720 778 780 810 845 900 936 975 1014 1040 1053 1080 1167 1170 1200 1296 1300 1350 1352 1404 1521 1556 1560 1620 1690 1755 1800 1872 1945 1950 2025 2028 2106 2160 2334 2340 2535 2600 2700 2704 2808 2925 3042 3112 3120 3240 3380 3501 3510 3600 3890 3900 4050 4056 4212 4225 4563 4668 4680 5057 5070 5200 5265 5400 5616 5835 5850 6084 6224 6480 6760 7002 7020 7605 7780 7800 8100 8112 8424 8450 8775 9126 9336 9360 9725 10114 10140 10503 10530 10800 11670 11700 12168 12675 13520 13689 14004 14040 15171 15210 15560 15600 16200 16848 16900 17505 17550 18252 18672 19450 20228 20280 21006 21060 22815 23340 23400 24336 25285 25350 26325 27378 28008 28080 29175 30342 30420 31120 31509 32400 33800 35010 35100 36504 38025 38900 40456 40560 42012 42120 45513 45630 46680 46800 50570 50700 52515 52650 54756 56016 58350 60684 60840 63018 65741 67600 68445 70020 70200 73008 75855 76050 77800 80912 84024 84240 87525 91026 91260 93360 101140 101400 105030 105300 109512 114075 116700 121368 121680 126036 126425 131482 136539 136890 140040 140400 151710 152100 155600 157545 168048 175050 182052 182520 197223 202280 202800 210060 210600 219024 227565 228150 233400 242736 252072 252850 262575 262964 273078 273780 280080 303420 304200 315090 328705 342225 350100 364104 365040 379275 394446 404560 409617 420120 421200 455130 456300 466800 504144 505700 525150 525928 546156 547560 591669 606840 608400 630180 657410 682695 684450 700200 728208 758550 787725 788892 819234 840240 910260 912600 986115 1011400 1050300 1051856 1092312 1095120 1137825 1183338 1213680 1260360 1314820 1365390 1368900 1400400 1517100 1575450 1577784 1638468 1643525 1775007 1820520 1825200 1972230 2022800 2048085 2100600 2184624 2275650 2366676 2520720 2629640 2730780 2737800 2958345 3034200 3150900 3155568 3276936 3287050 3413475 3550014 3641040 3944460 4096170 4201200 4551300 4733352 4930575 5259280 5325021 5461560 5475600 5916690 6068400 6301800 6553872 6574100 6826950 7100028 7888920 8192340 8875035 9102600 9466704 9861150 10240425 10650042 10923120 11833380 12603600 13148200 13653900 14200056 14791725 15777840 16384680 17750070 18205200 19722300 20480850 21300084 23666760 26296400 26625105 27307800 28400112 29583450 32769360 35500140 39444600 40961700 42600168 44375175 47333520 53250210 54615600 59166900 71000280 78889200 81923400 85200336 88750350 106500420 118333800 133125525 142000560 163846800 177500700 213000840 236667600 266251050 355001400 426001680 532502100 710002800 1065004200 2130008400
- Sum of all divisors σ(n): 8298974970
- Sum of proper divisors (its aliquot sum) s(n): 6168966570
- 2130008400 is an abundant number, because the sum of its proper divisors (6168966570) is greater than itself. Its abundance is 4038958170
Bases of 2130008400
- Binary: 11111101111010101011001010100002
- Hexadecimal: 0x7EF55950
- Base-36: Z85H00
Squares and roots of 2130008400
- 2130008400 squared (21300084002) is 4536935784070560000
- 2130008400 cubed (21300084003) is 9663711330330878992704000000
-
The
square root of 2130008400 is 46152.0140405595 -
The
cube root of 2130008400 is 1286.6500425903
Scales and comparisons
How big is 2130008400?- 2,130,008,400 seconds is equal to 67 years, 37 weeks, 5 days, 21 hours.
-
To count from 1 to 2,130,008,400 would take you about one hundred thirty-five years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 2130008400 cubic inches would be around 107.2 feet tall.
Recreational maths with 2130008400
- 2130008400 backwards is 0048000312
- 2130008400 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2130008400's digits is 18
- More coming soon!
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